BR8807730A - Fecho de quebra-cabeca - Google Patents

Fecho de quebra-cabeca

Info

Publication number: BR8807730A
Authority: BR; Brazil
Prior art keywords: puzzle; closure; puzzle closure
Prior art date: 1987-10-05

Application number

BR888807730A

Other languages

English (en)

Inventor

Ira Friedman

Original Assignee

Ira Friedman

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-10-05

Filing date

1988-09-13

Publication date

1990-08-07

1988-09-13 Application filed by Ira Friedman filed Critical Ira Friedman

1990-08-07 Publication of BR8807730A publication Critical patent/BR8807730A/pt

Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7158—Individual blocking elements
- Y10T70/7164—Selectively operable
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7169—Complex movement or puzzle type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7181—Tumbler type
- Y10T70/7198—Single tumbler set
- Y10T70/7215—Individually set sliding tumblers
- Y10T70/722—Manually operable

BR888807730A 1987-10-05 1988-09-13 Fecho de quebra-cabeca BR8807730A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/105,098 US4782676A (en)	1987-10-05	1987-10-05	Puzzle lock
PCT/US1988/003141 WO1989002966A1 (en)	1987-10-05	1988-09-13	Puzzle lock

Publications (1)

Publication Number	Publication Date
BR8807730A true BR8807730A (pt)	1990-08-07

Family

ID=22304011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR888807730A BR8807730A (pt)	1987-10-05	1988-09-13	Fecho de quebra-cabeca

Country Status (6)

Country	Link
US (1)	US4782676A (pt)
EP (1)	EP0380571A4 (pt)
JP (1)	JPH03502121A (pt)
BR (1)	BR8807730A (pt)
CA (1)	CA1308131C (pt)
WO (1)	WO1989002966A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5419558A (en) *	1992-09-04	1995-05-30	Jones; Timothy M.	Puzzle box with hand tool
US5330186A (en) *	1992-09-04	1994-07-19	Jones Timothy M	Puzzle box
US5564703A (en) *	1995-10-23	1996-10-15	Mcguire; Mark A.	Block and pin puzzle toy
US6038897A (en) *	1998-09-18	2000-03-21	Mas-Hamilton Group, Inc.	Back cover lock for a combination lock
US6641483B1 (en) *	1999-08-17	2003-11-04	Sierra Design Group	Lockable security cabinet for casino game controllers
US7108606B1 (en)	1999-08-17	2006-09-19	Sierra Design Group	Lockable security cabinet for casino game controllers
CN100337006C (zh) *	2002-02-25	2007-09-12	马学文	一种机械密码锁
US20050288082A1 (en) *	2004-06-15	2005-12-29	Carlos De La Huerga	Word puzzle assembly and methods related thereto
ES2332848B1 (es) *	2008-01-21	2011-01-10	Pedro Jose Iglesias Rosado	Dispositivo criptografico de seguridad.
CN112302428B (zh) *	2020-11-27	2024-11-29	周林炯	一种拼接式机械密码锁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US707381A (en) *	1902-02-24	1902-08-19	Floris Henricus Bos	Keyhole-guard.
US933432A (en) *	1909-02-08	1909-09-07	Benoit Guerry	Puzzle-box.
US3260079A (en) *	1964-06-05	1966-07-12	Larry I Kane	Security device
US4548410A (en) *	1983-10-19	1985-10-22	Giuseppe Morrone	Number puzzle
FR2563265B1 (fr) *	1984-04-19	1989-03-24	Poux Jean Yves	Serrure de surete a combinaisons

1987
- 1987-10-05 US US07/105,098 patent/US4782676A/en not_active Expired - Fee Related
1988
- 1988-09-13 JP JP63508327A patent/JPH03502121A/ja active Pending
- 1988-09-13 BR BR888807730A patent/BR8807730A/pt unknown
- 1988-09-13 WO PCT/US1988/003141 patent/WO1989002966A1/en not_active Ceased
- 1988-09-13 EP EP19880909068 patent/EP0380571A4/en not_active Withdrawn
- 1988-10-04 CA CA000579299A patent/CA1308131C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO1989002966A1 (en)	1989-04-06
US4782676A (en)	1988-11-08
EP0380571A1 (en)	1990-08-08
JPH03502121A (ja)	1991-05-16
EP0380571A4 (en)	1991-03-13
CA1308131C (en)	1992-09-29

Publication	Publication Date	Title
BR8807299A (pt)	1990-03-13	Depiladores de seguranca
BR8802167A (pt)	1988-12-06	Fecho de cordao
LV10019A (lv)	1994-05-10	Herbicida sastavs
BR8801282A (pt)	1988-10-25	Brinquedo de combinacoes
BR8807730A (pt)	1990-08-07	Fecho de quebra-cabeca
BR8907242A (pt)	1991-03-05	Jogo
ES2023963B3 (es)	1992-02-16	Procedimiento de bruñido
PT87765A (pt)	1989-05-31	Kontinuierlich variables laserstrahl-daempfungsglied
BR8807113A (pt)	1989-10-17	Aerofolio intensificado por difusor
FR2613406B1 (fr)	1989-12-29	Boucharde perfectionnee
DK381688A (da)	1989-01-14	Aftagelig lukkeindretning
ES294697Y (es)	1987-07-01	Rompecabezas
FR2616081B1 (fr)	1990-06-29	Puzzle
ES291979Y (es)	1987-01-16	Conjunto de juego de perinola
BR6701041U (pt)	1988-04-26	Quebra-cabeca
BR6701094U (pt)	1989-01-03	Jogo de matematica cruzada
ES1006159Y (es)	1989-08-01	Colgante-broche de joyeria o bisuteria
BR6602050U (pt)	1988-05-31	Quebra cabeca
BR8604919A (pt)	1988-05-10	Quebra-cabeca
BR6601309U (pt)	1988-05-17	Quebra-cabeca
BR6600992U (pt)	1988-02-17	Quebra cabeca
BR8706660A (pt)	1989-07-04	Morteiro de brinquedo
BR8806920A (pt)	1990-08-07	Quebra-cabeca
BR6602017U (pt)	1988-05-31	Jogo de volley-boll
BR8706626A (pt)	1989-07-04	Jogo